Does the subject want to ask, "How much ice cream powder does 3 kilograms of water match?" 1 kg. The ratio of ice cream powder to water is1:3 (100g powder: 300g water). That is, 100× 10 powder =1000g: 300g×10 = 3000g water =1000: 3000. Ice cream powder, also known as ice cream powder, is a powdered compound made of milk and sugar as the main raw materials according to the formula.